Samsung ES15U, LTM1555(B) specifications Micom / Jack Part Schematic Diagram, Hpdr

10 Schematic Diagrams

CONFIDENTIAL

10-2 Micom / Jack Part Schematic Diagram

+5V_CPU

+5V_CPU

TP129 TP130TP131

1

1

1

+5V_CPU

CN23

R2584

0

slcon8p

+5V_CPU

1

U501

C26

470uF

4.7uF

RXD

2

16V

B

3 D236

SCR3

CHANGE TO 32.768

3

HB-1M2012-800JT

R234

R214

TXD

BD21

IC402

100

C223

56K

HC-49/S-SMD(14.31818MHZ)

330PF

4

NM24C17FM8X

1

2

1/16W

1

C25

4.7K

A

H

8

MCU_RST

5

4.7K

R235

4.7uF

+5V_CPU

AUDIO_MUTE

100

Q0

Q1

2

B

G

7

SCL3

6

X52

R258

3

6

R4534100

R213

4

7

R253

R254

SELF_RASTER_PC

C212

C

F

SCL

C224

10K

C213

56K

SDA

1uF

1uF

20pF

4

D

E

5

R4533100

SDA

330PF

1/16W

1

8

SCL

TP132

C5246

4.7K

IRRCVR

MCAD(0:7)

1

C5245

R2635

R2551

R982

R236

MCAD(0) MCAD(1)

MCAD(2) MCAD(3)

470uF

100nF

+5V_CPU

VCR

100

R231

CHANGE TO PCF8563P

16V

DB21

C221

1

+5V_CPU

1

100

100

100

B

CIN

100

R232

6

5 4

3

2

1 44 43 42 41 40

HB-1M2012-800JT

YIN

MSP_RESET

R223

100

100

R233

R219

220

R230

100

7

F

E D

C B

A 1R1Q1P1O

1N

39

MCAD(4)

VSP_RST

R224

100

8

G

1M

38

MCAD(5)

75

75

75

3 C

3

C

3

C

IC21

POWER_KEY

MCA(17) 9

H

1L

37

MCAD(6)

B

B

B

KIA7045RTF

ZD21

R229

100

10

I

1K

36

MCAD(7)

IC25

2

2

2

GND_2

B

R222

100

13

J

TSC80251G2D-24CB

1J

33

IORDn

A

P

R261

R260

R259

1 A

D235

1

A

D234

1

A

D233

GND_1

3 C

L

1H

IN OUT

RXD

R221

100

11

K

IC23

1I

35

MC74VHC139DR2

12

34

1

16

2

TXD

R225

100

14

M

1G

32

SCALER_ALE

MCA(10) 2

15

IOWRn

R211

1 A

JAG_INT

N

1F

*PSEN

MCA(8:17)

B

O

V_INT

R226

100

15

O

1E

31

MCA(15)

MCA(0:17)

0

R227

100

16

30

MCA(14)

MCA(11) 3

N 14 MCA(10)

JAG_RST

P

1D

29

C

HPDL

C215

C23

C21

C225

SW_REG_EN

R228

100

17

Q

1C

MCA(13)

M 13 MCA(11)

MCA(0:17)

100nF

10uF

10uF

10nF

100R2550

R S T U V W X Y

Z 1A 1B

4

D

HPDR

0

MCWRn

18 19 2021 22 23 24 25 2627 28

R218

0

R2557

0

R212

MCA(16)

12

R26

R27

5

E

L

1K

1K

R1005

J1RDn

6

F

K

11

C218

1K

R2556

0

C219

J2RDn

7

G

J

10

J1WRn

100nF

100nF

+5V_CPU

R216

1

TP221

8

H

I

9

R2558

0

J2WRn

100nF

BD224

delete

HC-49/S-SMD(14.31818MHZ)

C220

HB-1M2012-800JT

+5V_CPU

TP222

X21

1

B

COM2_Y

Q0

Q1

C22

C216

C29

C210

10uF

100nF

IC26

COM2_PB

33pF

33pF

+5V_CPU

+5V_CPU

MM74HC32MX

IC24

1

14

2

MC74F14D

MCA(8) MCA(9)

MCA(10) MCA(11)

MCA(12)

*PSEN

2

13

A141312

13

5

10

MCU_RST

1

14

3

12

A171615

COM2_PR

R215

0

IO

VCC

4

11

PAGE00

O_O

I5

R29

R210

6

MCWRn

IORDn

9

3

12

CREF

470

470

7

8

IOWRn

COM2_L

I1

O_5

R237

22

CHANGE INTO 36PF

R2570

0

4

11

R2553

220

PAGE00

D25

O_1

I4

R2554

220

R21

C

Q24

C

5

10

EEPROM_CS*

1K

2SC2412K-Q

COM2_R

I2

O_4

R217

0

R2555

220

LEDGRN

B

B

LEDRED

AUDIO_STANDBY

6

9

R22

3

O_2

I3

Q21

E

E

R2552

220

1K

7

8

1

4

3

D27

2SC2412K-Q

GND

O_3

2

2

5

2

1K

Q22

1K

LEDGRN

U508

1

1

R24

C

2SC2412K-Q

C

R23

LEDRED

B

B

6

1

Q23

E

E

C227

100pF

2SC2412K-Q

50V

MO

+5V_CPU

C226

MCA(0:17)

+5V_CPU

B 1M2012- -800JT

100pF

CN22

IC27

10K

BD25

50V

B

B

MO

slcon8p

C222

BD26

1

100nF

BD223

B

COM1_Y

R256

1

BD211

2

U472

1

MM74HC32MX

HB-1M2012-800JT

+5V_CPU

+5V_CPU

1/16W

HB

1

1

BD27

B

3

COM1_PB

1

MCA(12)

14

T157

MCA(13)

2

13

MCA(17)

BD28

4

COM1_PR

1

3

12

MCA(16)

BD24

B

5

4

11

IRRCVR

BD29

D23

D22

MCA(14)

5

10

B

B

A141312

6

9

MCA(15)

B

B

HB-1M2012-800JT

BD210

B

6

7

8

A171615

HB-1M2012-800JT

HB-1M2012-800JT

C217

C24

7

C27

3

3

BD22

BD23

100nF

100uF

16V

56PF

8

2

2

C28

1

1

56PF

C211

C214

R240

1uF

1uF

4.7K

+5V_CPU

IC28

MCA(8:17)

74ABT573CMTC

R255

4.7K

R239

R252

R249

R250

R251

20

10K

1

MCA(17)

4.7K

4.7K

4.7K

4.7K

COM1_L

MCAD(0:7)

A

T

MCA(16)

19

MCA(0:7)

MCAD(7)

2

B

MCA(7)

MCA(12)

CN21

S

MCA(15)

COM1_R

18

slcon10p

MCAD(6)

3

C

MCA(6)

1

R

1

1

1

1

1

1

1

17

MCAD(5)

4

D

MCA(5)

POWER_KEY

R238

22

2

4

3

Q

4

3

2

1

32 31 30

16

MCAD(4)

5

E

MCA(4)

BD212

3

5

2

P

A12

A15

A16

VPP VCC *WE

NC/A17

KEY0

D24

MCAD(3)

6

MCA(3)

MCA(6)

6

A6

A13

28

MCA(13)

B

4

6

1

F

O

KEY2

BD214

15

MCA(7)

5

A7

A14

29

MCA(14)

KEY1

BD213

B

14

MCA(5)

7

A5

IC22

27

MCA(8)

KEY3

BD215

B

MCAD(2)

7

G

MCA(2)

MCA(4)

8

AT27C010-90JC A8

26

MCA(9)

BD216

B

5

N

A4

A9

KEY4

13

MCA(3)

9

A3

A11

25

MCA(11)

KEY5

BD217

B

MCAD(1)

8

H

MCA(1)

MCA(2)

10

24

KEY6

BD218

B

6

M

A2

*OE

MCA(10)

12

MCA(1)

11

A1

A10

23

B

MCAD(0)

9

MCA(0)

MCA(0)

12

22 R220

100

7

I

L

A0

*CE

*PSEN

C 3

11

13

DQ0

DQ1

DQ2

VSS DQ3 DQ4 DQ5 DQ6

DQ7

21

10 J

B

8

K

EEPROM_CS*

SCALER_ALE

1415 16 17 18 19 20

MCAD(7)

C228

R28

A 1

C2

3

9

MCAD(6)

C231

C229

C230

1K

B

4

100pF

6

5

10

MCAD(5)

MCAD(0:7)

100pF

100pF

100pF

2

A

1

C

3 B

MCAD(4)

D29

MCAD(3)

C232

MCAD(2)

C234

C233

D210

A

2

1

2

3

MCAD(0)

50V

50V

50V

1

MCAD(1)

100pF

100pF

100pF

4.7K

4.7K

4.7K

4.7K

4.7K

4.7K

4.7K

4.7K

MO

MO

MO

D211

+5V_CPU

R241

R242

R243

R244

R245

R246

R247

R248

U509

R257 1

10K

							CN26
							slcon14p_1
	1							1
								2
								3
		4		3
		5		2				4
	U506
								5
		6		1
								6
								7
							1	8
								9
								10
								11
					MODE	1		12
								13
								14
1		1
	R25			4	3
	1K
			U507	5	2
				6	1
								CN27
						U458	U457slcon14p_1
						1	11
				BD227		U473
						1	2
				B
			HB-1M2012-800JT			U450	3
				B		1	4
				BD226			5
			HB-1M2012-800JT			U452
				B		1	6
				BD225		U453	7
			HB-1M2012-800JT
						1	8

	D26	U456		U455		9
		1		1		10
3	3					11
						12
2						13
	1
						14
				CN24
				jack9p_4
T149			U459			1
						2
1	BD222	B	1		Y
						3
			U461			4
	HB-1M2012-800JT				PB	5
		B	1			6
	BD221		U463			7
						8
	HB-1M2012-800JT
D21		B	1	U465	PR	9
	HB-1M2012-800JT				1
	BD220
	3			U466
					1
2
1
						CN25
		T156	U471			jack6p_2
U468	U467	1	1	1
1	1			2
U470	U469			3
				4
1	1			5
				6

DTV_AGND

			B
	C	3	BD219
			HB-1M2012-800JT
D220			B
RLZ8.2			2
	A	1

LTM1555(B)/LTM1755(B) 10-3